[INFO] cloning repository https://github.com/clmitchell-159/rust_gui_starter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/clmitchell-159/rust_gui_starter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclmitchell-159%2Frust_gui_starter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclmitchell-159%2Frust_gui_starter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 61cd750dfb09a3c357f660d683df66d24891d2c7 [INFO] checking clmitchell-159/rust_gui_starter against try#579169d0e78824dc60934e5eb74cd3841f2b33e8 for pr-149328 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclmitchell-159%2Frust_gui_starter" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/clmitchell-159/rust_gui_starter [INFO] finished tweaking git repo https://github.com/clmitchell-159/rust_gui_starter [INFO] tweaked toml for git repo https://github.com/clmitchell-159/rust_gui_starter written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/clmitchell-159/rust_gui_starter on toolchain 579169d0e78824dc60934e5eb74cd3841f2b33e8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+579169d0e78824dc60934e5eb74cd3841f2b33e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/clmitchell-159/rust_gui_starter already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+579169d0e78824dc60934e5eb74cd3841f2b33e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num_enum_derive v0.5.9 [INFO] [stderr] Downloaded enumn v0.1.6 [INFO] [stderr] Downloaded sctk-adwaita v0.5.3 [INFO] [stderr] Downloaded accesskit v0.9.0 [INFO] [stderr] Downloaded memmap2 v0.5.8 [INFO] [stderr] Downloaded thread_local v1.1.5 [INFO] [stderr] Downloaded eframe v0.21.0 [INFO] [stderr] Downloaded atspi-macros v0.1.4 [INFO] [stderr] Downloaded egui-winit v0.21.0 [INFO] [stderr] Downloaded accesskit_macos v0.5.0 [INFO] [stderr] Downloaded serde-xml-rs v0.4.1 [INFO] [stderr] Downloaded atspi v0.8.7 [INFO] [stderr] Downloaded async-executor v1.5.0 [INFO] [stderr] Downloaded polling v2.5.2 [INFO] [stderr] Downloaded ordered-stream v0.1.4 [INFO] [stderr] Downloaded accesskit_winit v0.10.0 [INFO] [stderr] Downloaded winit v0.28.1 [INFO] [stderr] Downloaded futures-io v0.3.26 [INFO] [stderr] Downloaded enumflags2 v0.7.5 [INFO] [stderr] Downloaded tiny-skia v0.8.3 [INFO] [stderr] Downloaded serde_repr v0.1.10 [INFO] [stderr] Downloaded glutin v0.30.4 [INFO] [stderr] Downloaded redox_syscall v0.3.4 [INFO] [stderr] Downloaded accesskit_unix v0.2.0 [INFO] [stderr] Downloaded async-broadcast v0.5.0 [INFO] [stderr] Downloaded async-io v1.12.0 [INFO] [stderr] Downloaded android-activity v0.4.0 [INFO] [stderr] Downloaded async-lock v2.6.0 [INFO] [stderr] Downloaded async-recursion v1.0.2 [INFO] [stderr] Downloaded async-trait v0.1.64 [INFO] [stderr] Downloaded zbus_macros v3.9.0 [INFO] [stderr] Downloaded accesskit_windows v0.12.0 [INFO] [stderr] Downloaded zbus v3.9.0 [INFO] [stderr] Downloaded glow v0.12.0 [INFO] [stderr] Downloaded zbus_names v2.5.0 [INFO] [stderr] Downloaded jobserver v0.1.25 [INFO] [stderr] Downloaded num_enum v0.5.9 [INFO] [stderr] Downloaded zvariant v3.10.0 [INFO] [stderr] Downloaded orbclient v0.3.42 [INFO] [stderr] Downloaded enumflags2_derive v0.7.4 [INFO] [stderr] Downloaded zvariant_derive v3.10.0 [INFO] [stderr] Downloaded accesskit_consumer v0.13.0 [INFO] [stderr] Downloaded tiny-skia-path v0.8.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+579169d0e78824dc60934e5eb74cd3841f2b33e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b203e25643b2feb25304cf607dd8d56b4d74917da263c481640d416775065a19 [INFO] running `Command { std: "docker" "start" "-a" "b203e25643b2feb25304cf607dd8d56b4d74917da263c481640d416775065a19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b203e25643b2feb25304cf607dd8d56b4d74917da263c481640d416775065a19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b203e25643b2feb25304cf607dd8d56b4d74917da263c481640d416775065a19", kill_on_drop: false }` [INFO] [stdout] b203e25643b2feb25304cf607dd8d56b4d74917da263c481640d416775065a19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+579169d0e78824dc60934e5eb74cd3841f2b33e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 03ee96861f0aa5cf08615f53a491f8a1a85f43f518af2569d046d920d717454f [INFO] running `Command { std: "docker" "start" "-a" "03ee96861f0aa5cf08615f53a491f8a1a85f43f518af2569d046d920d717454f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling proc-macro2 v1.0.51 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Checking once_cell v1.17.0 [INFO] [stderr] Compiling futures-core v0.3.26 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling nom8 v0.2.0 [INFO] [stderr] Compiling toml_datetime v0.5.1 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling polling v2.5.2 [INFO] [stderr] Compiling futures-task v0.3.26 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Compiling async-io v1.12.0 [INFO] [stderr] Compiling fastrand v1.8.0 [INFO] [stderr] Checking ttf-parser v0.18.1 [INFO] [stderr] Compiling futures-util v0.3.26 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.51/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a feature with a similar name: `proc_macro_span_file` [INFO] [stdout] | [INFO] [stdout] 92 - feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] 92 + feature(proc_macro_span, proc_macro_span_file) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling futures-io v0.3.26 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "03ee96861f0aa5cf08615f53a491f8a1a85f43f518af2569d046d920d717454f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03ee96861f0aa5cf08615f53a491f8a1a85f43f518af2569d046d920d717454f", kill_on_drop: false }` [INFO] [stdout] 03ee96861f0aa5cf08615f53a491f8a1a85f43f518af2569d046d920d717454f